allergic reaction to vitamin b12 injections Vitamin b1, b6, and b12
Description
As the deficiency may be indistinguishable for either of these essential vitamins they are often grouped in one product for therapeutic and preventive use
Injection should only be performed by qualified healthcare professionals
It can also be given slowly intravenously or subcutaneously (injected into a vein or under the skin)
Evidence shows variable individual responses based on baseline deficiency, genetics, and metabolic status
